Armrest for an article of furniture



FIG. 1 is a front perspective view of an armrest for an article of furniture embodying the new design, wherein the armrest is in a closed position;

FIG. 2 is a side perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a top view thereof;

FIG. 8 is a bottom view thereof;

FIG. 9 is a front perspective view of the armrest for an article of furniture, wherein the armrest is in an open position;

FIG. 10 is a side perspective view thereof;

FIG. 11 is a front view thereof;

FIG. 12 is a rear view thereof;

FIG. 13 is a right side view thereof;

FIG. 14 is a left side view thereof;

FIG. 15 is a top view thereof; and,

FIG. 16 is a bottom view thereof.

FIGS. 1-16 show portions of an article of furniture in broken lines. The portions shown in broken lines are for environmental purposes only and form no part of the claimed design. Stipple shading is added to convey surface contouring; the stipple shading is not to be understood as conveying a particular surface finish. 

CLAIM The ornamental design for an armrest for an article of furniture, as shown and described. 